{% extends "mybase.html" %}
{% load static %}
{% load staticfiles %}
{% block title %}欢迎登录股票交易管理系统{% endblock %}

{% block content %}

    <section class="content-header">

    </section>

    <section class="content">

        <div class="row">
            <div class="col-md-8">
                <div class="box box-info">
                    <div class="box-header with-border">
                        <h3 class="box-title">热门牛股</h3>
                        <div class="box-tools pull-right">
                            <button type="button" class="btn btn-box-tool" data-widget="collapse"><i
                                    class="fa fa-minus"></i></button>
                            <button type="button" class="btn btn-box-tool" data-widget="remove"><i
                                    class="fa fa-times"></i></button>
                        </div>
                    </div>
                    <div class="box-body">
                        <div class="table-responsive">
                            <table class="table no-margin">
                                <thead>
                                <tr>
                                    <th>股票代码</th>
                                    <th>全称</th>
                                    <th>状态</th>
                                    <th>涨幅</th>
                                </tr>
                                </thead>
                                <tbody>
                                {% for stock in top10stock %}
                                    <tr>
                                        <td>
                                            <a href="{% url 'tradingSystem:stock_info' stock.stock_id %}">{{ stock.stock_id }}</a>
                                        </td>
                                        <td>{{ stock.stock_name }}</td>
                                        <td><span class="label label-danger">上涨</span></td>
                                        <td>{{ stock.change_extent | floatformat }}</td>
                                    </tr>
                                {% endfor %}
                                </tbody>
                            </table>
                        </div>
                    </div>
                    <div class="box-footer clearfix">
                        <a href="{% url 'tradingSystem:stock_list' %}" class="btn btn-sm btn-info btn-flat pull-left">购入股票</a>
                        <a href="{% url 'tradingSystem:stock_list' %}"
                           class="btn btn-sm btn-default btn-flat pull-right">查看全部</a>
                    </div>
                </div>
            </div>

            <div class="col-md-4">
                <!-- Message box -->
                <div class="box box-success">
                    <div class="box-header with-border">
                        <h3 class="box-title">重大新闻</h3>
                        <div class="box-tools pull-right">
                            <button type="button" class="btn btn-box-tool" data-widget="collapse"><i
                                    class="fa fa-minus"></i></button>
                            <button type="button" class="btn btn-box-tool" data-widget="remove"><i
                                    class="fa fa-times"></i></button>
                        </div>
                    </div>
                    <div class="box-body">
                        <div class="table-responsive">
                            <table class="table no-margin">
                                <thead>
                                </thead>
                                <tbody>
                                {% for news in news_list %}
                                    <tr>
                                        <td><a href="{% url 'tradingSystem:news_detail' news.id %}">{{ news.title }}</a></td>
                                    </tr>
                                {% endfor %}
                                </tbody>
                            </table>
                        </div>
                    </div>
                    <div class="box-footer clearfix">
                        <a href="{% url 'tradingSystem:index' %}"
                           class="btn btn-sm btn-info btn-flat pull-right" id="change_btn"><i class="fa fa-refresh fa-spin"></i>
                            换一波瞅瞅</a>
                    </div>
                </div>
                <!-- /.box (chat box) -->
            </div>


        </div>

        <div class="row">

            <div class="col-md-8">
                {#                <div class="box box-solid bg-teal-gradien">#}
                <div class="box box-solid">
                    <div class="box-header">
                        <i class="fa fa-th"></i>

                        <h3 class="box-title">看大盘</h3>

                        <div class="box-tools pull-right">
                            <button type="button" class="btn bg-teal btn-sm" data-widget="collapse"><i
                                    class="fa fa-minus"></i>
                            </button>
                            <button type="button" class="btn bg-teal btn-sm" data-widget="remove"><i
                                    class="fa fa-times"></i>
                            </button>
                        </div>
                    </div>
                    <div class="box-body">
                        <div id="stock-chart" style="height:500px;"></div>
                    </div>
                    <!-- /.box-body -->
                    <div class="box-footer no-border">
                        {% comment %}
                        <div class="row">

                            <div class="col-xs-4 text-center" style="border-right: 1px solid #f4f4f4">
                                <input type="text" class="knob" data-readonly="true" value="20" data-width="60"
                                       data-height="60"
                                       data-fgColor="#39CCCC">

                                <div class="knob-label">Mail-Orders</div>
                            </div>

                            <!-- ./col -->
                            <div class="col-xs-4 text-center" style="border-right: 1px solid #f4f4f4">
                                <input type="text" class="knob" data-readonly="true" value="50" data-width="60"
                                       data-height="60"
                                       data-fgColor="#39CCCC">

                                <div class="knob-label">Online</div>
                            </div>
                            <!-- ./col -->
                            <div class="col-xs-4 text-center">
                                <input type="text" class="knob" data-readonly="true" value="30" data-width="60"
                                       data-height="60"
                                       data-fgColor="#39CCCC">

                                <div class="knob-label">In-Store</div>
                            </div>
                            <!-- ./col -->
                        </div>
                        {% endcomment %}
                        <!-- /.row -->
                    </div>
                    <!-- /.box-footer -->
                </div>
            </div>

            <div class="col-md-4">
                <!-- Message box -->
                <div class="box box-success">
                    <div class="box-header">
                        <i class="fa fa-comments-o"></i>

                        <h3 class="box-title">我的评论</h3>

                        <div class="box-tools pull-right" data-toggle="tooltip" title="Status">
                            <div class="btn-group" data-toggle="btn-toggle">
                                <button type="button" class="btn btn-default btn-sm active"><i
                                        class="fa fa-square text-green"></i>
                                </button>
                                <button type="button" class="btn btn-default btn-sm"><i
                                        class="fa fa-square text-red"></i></button>
                            </div>
                        </div>
                    </div>

                    <div class="box-body chat" id="chat-box">
                        <!-- chat item -->
                        {% for comment in comments %}
                            <div class="item">
                                <img src="{{ user.photo_url }}" alt="用户头像" class="online">
                                <p class="message">
                                    <a href="{% url 'tradingSystem:comment_detail' comment.id %}" class="name">
                                        <small class="text-muted pull-right"><i
                                                class="fa fa-clock-o"></i> {{ comment.comment_time }} </small>
                                        {{ comment.title }}
                                    </a>
                                    {{ comment.content }}
                                </p>
                            </div>
                        {% endfor %}
                    </div>
                    <!-- /.chat -->
                    <div class="box-footer">
                        <div class="input-group">
                            <input class="form-control" placeholder="Type message...">

                            <div class="input-group-btn">
                                <button type="button" class="btn btn-success"><i class="fa fa-plus"></i></button>
                            </div>
                        </div>
                    </div>
                </div>
                <!-- /.box (chat box) -->
            </div>

        </div>
        <div class="row">

        </div>

    </section>


{% endblock %}


{% block script %}
    <!-- js代码 -->
    <!-- Echart -->
    <script src="{% static 'AdminLTE/plugins/echarts.js' %}"></script>

    <script type="text/javascript">

        $(document).ready(function () {

//            $(".name").click


            /*基于准备好的dom，初始化echarts实例*/
            var myChart = echarts.init(document.getElementById('stock-chart'));

            // 数据意义：开盘(open)，收盘(close)，最低(lowest)，最高(highest)

            var data0 = splitData([
                ['2019/1/24', 2320.26, 2320.26, 2287.3, 2362.94],
                ['2019/1/25', 2300, 2291.3, 2288.26, 2308.38],
                ['2019/1/28', 2295.35, 2346.5, 2295.35, 2346.92],
                ['2019/1/29', 2347.22, 2358.98, 2337.35, 2363.8],
                ['2019/1/30', 2360.75, 2382.48, 2347.89, 2383.76],
                ['2019/1/31', 2383.43, 2385.42, 2371.23, 2391.82],
                ['2019/2/1', 2377.41, 2419.02, 2369.57, 2421.15],
                ['2019/2/4', 2425.92, 2428.15, 2417.58, 2440.38],
                ['2019/2/5', 2411, 2433.13, 2403.3, 2437.42],
                ['2019/2/6', 2432.68, 2434.48, 2427.7, 2441.73],
                ['2019/2/7', 2430.69, 2418.53, 2394.22, 2433.89],
                ['2019/2/8', 2416.62, 2432.4, 2414.4, 2443.03],
                ['2019/2/18', 2441.91, 2421.56, 2415.43, 2444.8],
                ['2019/2/19', 2420.26, 2382.91, 2373.53, 2427.07],
                ['2019/2/20', 2383.49, 2397.18, 2370.61, 2397.94],
                ['2019/2/21', 2378.82, 2325.95, 2309.17, 2378.82],
                ['2019/2/22', 2322.94, 2314.16, 2308.76, 2330.88],
                ['2019/2/25', 2320.62, 2325.82, 2315.01, 2338.78],
                ['2019/2/26', 2313.74, 2293.34, 2289.89, 2340.71],
                ['2019/2/27', 2297.77, 2313.22, 2292.03, 2324.63],
                ['2019/2/28', 2322.32, 2365.59, 2308.92, 2366.16],
                ['2019/3/1', 2364.54, 2359.51, 2330.86, 2369.65],
                ['2019/3/4', 2332.08, 2273.4, 2259.25, 2333.54],
                ['2019/3/5', 2274.81, 2326.31, 2270.1, 2328.14],
                ['2019/3/6', 2333.61, 2347.18, 2321.6, 2351.44],
                ['2019/3/7', 2340.44, 2324.29, 2304.27, 2352.02],
                ['2019/3/8', 2326.42, 2318.61, 2314.59, 2333.67],
                ['2019/3/11', 2314.68, 2310.59, 2296.58, 2320.96],
                ['2019/3/12', 2309.16, 2286.6, 2264.83, 2333.29],
                ['2019/3/13', 2282.17, 2263.97, 2253.25, 2286.33],
                ['2019/3/14', 2255.77, 2270.28, 2253.31, 2276.22],
                ['2019/3/15', 2269.31, 2278.4, 2250, 2312.08],
                ['2019/3/18', 2267.29, 2240.02, 2239.21, 2276.05],
                ['2019/3/19', 2244.26, 2257.43, 2232.02, 2261.31],
                ['2019/3/20', 2257.74, 2317.37, 2257.42, 2317.86],
                ['2019/3/21', 2318.21, 2324.24, 2311.6, 2330.81],
                ['2019/3/22', 2321.4, 2328.28, 2314.97, 2332],
                ['2019/3/25', 2334.74, 2326.72, 2319.91, 2344.89],
                ['2019/3/26', 2318.58, 2297.67, 2281.12, 2319.99],
                ['2019/3/27', 2299.38, 2301.26, 2289, 2323.48],
                ['2019/3/28', 2273.55, 2236.3, 2232.91, 2273.55],
                ['2019/3/29', 2238.49, 2236.62, 2228.81, 2246.87],
                ['2019/4/1', 2229.46, 2234.4, 2227.31, 2243.95],
                ['2019/4/2', 2234.9, 2227.74, 2220.44, 2253.42],
                ['2019/4/3', 2232.69, 2225.29, 2217.25, 2241.34],
                ['2019/4/8', 2196.24, 2211.59, 2180.67, 2212.59],
                ['2019/4/9', 2215.47, 2225.77, 2215.47, 2234.73],
                ['2019/4/10', 2224.93, 2226.13, 2212.56, 2233.04],
                ['2019/4/11', 2236.98, 2219.55, 2217.26, 2242.48],
                ['2019/4/12', 2218.09, 2206.78, 2204.44, 2226.26],
                ['2019/4/15', 2199.91, 2181.94, 2177.39, 2204.99],
                ['2019/4/16', 2169.63, 2194.85, 2165.78, 2196.43],
                ['2019/4/17', 2195.03, 2193.8, 2178.47, 2197.51],
                ['2019/4/18', 2181.82, 2197.6, 2175.44, 2206.03],
                ['2019/4/19', 2201.12, 2244.64, 2200.58, 2250.11],
                ['2019/4/22', 2236.4, 2242.17, 2232.26, 2245.12],
                ['2019/4/23', 2242.62, 2184.54, 2182.81, 2242.62],
                ['2019/4/24', 2187.35, 2218.32, 2184.11, 2226.12],
                ['2019/4/25', 2213.19, 2199.31, 2191.85, 2224.63],
                ['2019/4/26', 2203.89, 2177.91, 2173.86, 2210.58],
                ['2019/5/2', 2170.78, 2174.12, 2161.14, 2179.65],
                ['2019/5/3', 2179.05, 2205.5, 2179.05, 2222.81],
                ['2019/5/6', 2212.5, 2231.17, 2212.5, 2236.07],
                ['2019/5/7', 2227.86, 2235.57, 2219.44, 2240.26],
                ['2019/5/8', 2242.39, 2246.3, 2235.42, 2255.21],
                ['2019/5/9', 2246.96, 2232.97, 2221.38, 2247.86],
                ['2019/5/10', 2228.82, 2246.83, 2225.81, 2247.67],
                ['2019/5/13', 2247.68, 2241.92, 2231.36, 2250.85],
                ['2019/5/14', 2238.9, 2217.01, 2205.87, 2239.93],
                ['2019/5/15', 2217.09, 2224.8, 2213.58, 2225.19],
                ['2019/5/16', 2221.34, 2251.81, 2210.77, 2252.87],
                ['2019/5/17', 2249.81, 2282.87, 2248.41, 2288.09],
                ['2019/5/20', 2286.33, 2299.99, 2281.9, 2309.39],
                ['2019/5/21', 2297.11, 2305.11, 2290.12, 2305.3],
                ['2019/5/22', 2303.75, 2302.4, 2292.43, 2314.18],
                ['2019/5/23', 2293.81, 2275.67, 2274.1, 2304.95],
                ['2019/5/24', 2281.45, 2288.53, 2270.25, 2292.59],
                ['2019/5/27', 2286.66, 2293.08, 2283.94, 2301.7],
                ['2019/5/28', 2293.4, 2321.32, 2281.47, 2322.1],
                ['2019/5/29', 2323.54, 2324.02, 2321.17, 2334.33],
                ['2019/5/30', 2316.25, 2317.75, 2310.49, 2325.72],
                ['2019/5/31', 2320.74, 2300.59, 2299.37, 2325.53],
                ['2019/6/3', 2300.21, 2299.25, 2294.11, 2313.43],
                ['2019/6/4', 2297.1, 2272.42, 2264.76, 2297.1],
                ['2019/6/5', 2270.71, 2270.93, 2260.87, 2276.86],
                ['2019/6/6', 2264.43, 2242.11, 2240.07, 2266.69],
                ['2019/6/7', 2242.26, 2210.9, 2205.07, 2250.63],
                ['2019/6/13', 2190.1, 2148.35, 2126.22, 2190.1]
            ]);

            //切割数组，把数组中的日期和数据分离，返回数组中的日期和数据
            function splitData(rawData) {
                var categoryData = [];
                var values = [];

                for (var i = 0; i < rawData.length; i++) {
                    //splice 返回每组数组中被删除的第一项，即返回数组中被删除的日期
                    //alert(rawData[i].splice(0, 1)[0]);
                    //categoryData  日期  把返回的日期放到categoryData[]数组中
                    categoryData.push(rawData[i].splice(0, 1)[0]);
                    //alert(categoryData);

                    //数据数组，即数组中除日期外的数据
                    // alert(rawData[i]);
                    values.push(rawData[i])
                }
                return {
                    categoryData: categoryData, //数组中的日期 x轴对应的日期
                    values: values              //数组中的数据 y轴对应的数据
                };
            }

            //计算MA平均线，N日移动平均线=N日收盘价之和/N  dayCount要计算的天数(5,10,20,30)
            function calculateMA(dayCount) {
                var result = [];
                for (var i = 0, len = data0.values.length; i < len; i++) {
                    if (i < dayCount) {
                        result.push('-');
                        //alert(result);
                        continue;   //结束单次循环，即不输出本次结果
                    }
                    var sum = 0;
                    for (var j = 0; j < dayCount; j++) {
                        //收盘价总和
                        sum += data0.values[i - j][1];
                        //alert(sum);
                    }
                    result.push(sum / dayCount);
                    // alert(result);
                }
                return result;
            }


            option = {
                title: {    //标题
                    text: '上证指数',
                    left: 0
                },
                tooltip: {  //提示框
                    trigger: 'axis',    //触发类型：坐标轴触发
                    axisPointer: {  //坐标轴指示器配置项
                        type: 'cross'   //指示器类型，十字准星
                    }
                },
                legend: {   //图例控件，点击图例控制哪些系列不现实
                    data: ['日K', 'MA5', 'MA10', 'MA20', 'MA30']
                },
                grid: {     //直角坐标系
                    show: true,
                    left: '5%',    //grid组件离容器左侧的距离
                    right: '10%',
                    bottom: '5%',
                    //backgroundColor:'#ccc'
                },
                xAxis: {
                    type: 'category',   //坐标轴类型，类目轴
                    data: data0.categoryData,
                    //scale: true,  //只在数字轴中有效
                    boundaryGap: false,    //刻度作为分割线，标签和数据点会在两个刻度上
                    axisLine: {onZero: false},
                    splitLine: {show: false},   //是否显示坐标轴轴线
                    //splitNumber: 20,    //坐标轴的分割段数，预估值，在类目轴中无效
                    min: 'dataMin', //特殊值，数轴上的最小值作为最小刻度
                    max: 'dataMax'  //特殊值，数轴上的最大值作为最大刻度
                },
                yAxis: {
                    scale: true,    //坐标刻度不强制包含零刻度
                    splitArea: {
                        show: true  //显示分割区域
                    }
                },
                dataZoom: [     //用于区域缩放
                    {
                        filterMode: 'filter',    //当前数据窗口外的数据被过滤掉来达到数据窗口缩放的效果  默认值filter
                        type: 'inside', //内置型数据区域缩放组件
                        start: 50,      //数据窗口范围的起始百分比
                        end: 100        //数据窗口范围的结束百分比
                    },
                    {
                        show: true,
                        type: 'slider', //滑动条型数据区域缩放组件
                        y: '90%',
                        start: 50,
                        end: 100
                    }
                ],
                series: [   //图表类型
                    {
                        name: '日K',
                        type: 'candlestick',    //K线图
                        data: data0.values,     //y轴对应的数据

                        ////////////////////////图标标注/////////////////////////////

                        markPoint: {    //图表标注
                            label: {    //标注的文本
                                normal: {   //默认不显示标注
                                    show: true,
                                    //position:['20%','30%'],
                                    formatter: function (param) {   //标签内容控制器
                                        return param != null ? Math.round(param.value) : '';
                                    }
                                }
                            },
                            data: [     //标注的数据数组
                                {
                                    name: 'XX标点',
                                    coord: ['2013/5/31', 2300], //指定数据的坐标位置
                                    value: 2300,
                                    itemStyle: {    //图形样式
                                        normal: {color: 'rgb(41,60,85)'}
                                    }
                                },
                                {
                                    name: 'highest value',
                                    type: 'max',    //最大值
                                    valueDim: 'highest'     //在highest维度上的最大值 最高价
                                },
                                {
                                    name: 'lowest value',
                                    type: 'min',
                                    valueDim: 'lowest'  //最低价
                                },
                                {
                                    name: 'average value on close',
                                    type: 'average',
                                    valueDim: 'close'   //收盘价
                                }
                            ],
                            tooltip: {      //提示框
                                formatter: function (param) {
                                    return param.name + '<br>' + (param.data.coord || '');
                                }
                            }
                        },

/////////////////////////////////图标标线///////////////////////////

                        markLine: {
                            symbol: ['none', 'none'],   //标线两端的标记类型
                            data: [
                                [
                                    {
                                        name: 'from lowest to highest',
                                        type: 'min',    //设置该标线为最小值的线
                                        valueDim: 'lowest', //指定在哪个维度上的最小值
                                        symbol: 'circle',
                                        symbolSize: 10, //起点标记的大小
                                        label: {    //normal默认，emphasis高亮
                                            normal: {show: false},  //不显示标签
                                            emphasis: {show: false} //不显示标签
                                        }
                                    },
                                    {
                                        type: 'max',
                                        valueDim: 'highest',
                                        symbol: 'circle',
                                        symbolSize: 10,
                                        label: {
                                            normal: {show: false},
                                            emphasis: {show: false}
                                        }
                                    }
                                ],

                                {
                                    name: 'min line on close',
                                    type: 'min',
                                    valueDim: 'close'
                                },
                                {
                                    name: 'max line on close',
                                    type: 'max',
                                    valueDim: 'close'
                                }
                            ]

                        }

                    },

                    {   //MA5 5天内的收盘价之和/5
                        name: 'MA5',
                        type: 'line',
                        data: calculateMA(5),
                        smooth: true,
                        lineStyle: {
                            normal: {opacity: 0.5}
                        }
                    },
                    {
                        name: 'MA10',
                        type: 'line',
                        data: calculateMA(10),
                        smooth: true,
                        lineStyle: {    //标线的样式
                            normal: {opacity: 0.5}
                        }
                    },
                    {
                        name: 'MA20',
                        type: 'line',
                        data: calculateMA(20),
                        smooth: true,
                        lineStyle: {
                            normal: {opacity: 0.5}
                        }
                    },
                    {
                        name: 'MA30',
                        type: 'line',
                        data: calculateMA(30),
                        smooth: true,
                        lineStyle: {
                            normal: {opacity: 0.5}
                        }
                    },

                ]
            };
            // 使用刚指定的配置项和数据显示图表
            myChart.setOption(option);
            // 设置改变大小重绘窗口
            window.addEventListener("resize", function () {
                myChart.resize();
            });
            var page = {{ page }};
            $('#change_btn').click(
                function() {
                    page += 1;
                    $.ajax({
                        'url': "{% url 'tradingSystem:index' %}",
                        'data': {"page": page},
                        'success': function() {
                            console.log(page);
                            console.log("success");
                            window.location.reload();
                        },
                        'error': function() {
                            console.log("error");
                        }
                    });
                }
            );
        });
    </script>
{% endblock %}

